<!DOCTYPE html>
<html xmlns:th="http://www.thymeleaf.org">
<html>
<head>
    <meta charset="utf-8">
    <title>layui</title>
    <meta name="renderer" content="webkit">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
    <link rel="stylesheet" href="/lib/layui-v2.6.3/css/layui.css" media="all">
    <link rel="stylesheet" href="/css/public.css" media="all">
    <style>
        body {
            background-color: #ffffff;
        }
    </style>
</head>
<body>
<div class="layui-form layuimini-form">

    <div class="layui-form-item">
        <label class="layui-form-label">ID</label>
        <div class="layui-input-block">
            <input type="text" name="id" id="textId" disabled class="layui-input">
        </div>
    </div>

    <div class="layui-form-item layui-form-text">

        <div class="layui-input-block">
            <a id="test1"> <img id="image" th:src="@{/upload/img.png}" src="../../images/img.png"
                                style="width: 100px;height: 100px"> </a>
        </div>

    </div>

    <div class="layui-form-item" style="display:none" hidden>
        <div class="layui-input-block">
            <input type="text" name="avator" id="avator" class="layui-input" style="display:none" hidden>
        </div>
    </div>

    <div class="layui-form-item">
        <label class="layui-form-label required">所属班级</label>
        <div class="layui-input-block">
            <input type="text" name="studentClass" id="studentClass" lay-verify="required" lay-reqtext="所属班级不能为空"
                   placeholder="请输入用户名"
                   value="" class="layui-input">
        </div>
    </div>

    <div class="layui-form-item">
        <label class="layui-form-label required">姓名</label>
        <div class="layui-input-block">
            <input type="text" name="username" lay-verify="required" id="username" value=""
                   class="layui-input">
        </div>
    </div>
    <div class="layui-form-item">
        <label class="layui-form-label">学号</label>
        <div class="layui-input-block">
            <input type="text" name="studentNumber" id="studentNumber" placeholder="请输入学号" value="" class="layui-input">
        </div>
    </div>

    <div class="layui-form-item layui-form-text">
        <label class="layui-form-label">格言</label>
        <div class="layui-input-block">
            <textarea name="introduction" id="introduction" class="layui-textarea" placeholder="请输入格言信息"></textarea>
        </div>
    </div>

    <div class="layui-form-item">
        <div class="layui-input-block">
            <button class="layui-btn layui-btn-normal" lay-submit lay-filter="saveBtn">确认保存</button>
        </div>
    </div>
</div>
</div>
<script src="/lib/layui-v2.6.3/layui.js" charset="utf-8"></script>
<!--引入jquery-->
<script src="https://code.jquery.com/jquery-3.1.1.min.js"></script>
<script>

    <!--    通过table中传来的id，再通过id从数据库中取出全部信息、然后填充。（vue中，可以直接把整个表单传到模态框中、不需要查询）-->
    $(function () {
        //js获取url中的参数
        function GetQueryString(name) {
            var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)");
            var r = window.location.search.substr(1).match(reg);
            if (r != null) return decodeURI(r[2]);
            return null;
        }

        var id = GetQueryString('id');
        $("#textId").val(id);
        $.ajax({
            url: "/student/" + id,
            type: "get",
            success: function (resp) {
                console.log(resp.data);
                var domain = resp.data;
                $("#image").attr("src", domain.avator);
                $("#avator").val(domain.avator);
                $("#studentClass").val(domain.studentClass)
                $("#username").val(domain.username)
                $("#studentNumber").val(domain.studentNumber)
                $("#introduction").val(domain.introduction)
            }
        })
    })

    layui.use('upload', function () {
        let upload = layui.upload;
        let $ = layui.$;
        //执行实例
        let uploadInst = upload.render({
            elem: '#test1' //绑定元素
            , url: '/file/upload' //上传接口
            , done: function (res) {
                if (res.code == 1) {
                    layer.msg("上传成功");
                    //获得图片的路径
                    let src = res.data;
                    //将图片进行回显
                    $("#image").attr("src", src);
                    //将图片的地址赋值给 form的隐藏域
                    $("#imagePath").attr("value", src);
                    $("#avator").val(res.data)
                }
            }
        });
    });

    layui.use(['form'], function () {
        var form = layui.form,
            layer = layui.layer,
            $ = layui.$;
        //监听提交
        form.on('submit(saveBtn)', function (data) {
            $.ajax({
                url: "/student/saveOrUpdate",
                data: JSON.stringify(data.field),
                type: "post",
                contentType: "application/json;charset=UTF-8",
                success: function (rep) {
                    if (rep.code == 200) {
                        window.parent.location.reload();
                    } else {
                        layer.msg("更新失败，o(╥﹏╥)o")
                    }
                },
                error: function () {
                    layer.msg("找不到服务器，o(╥﹏╥)o")
                }
            })
            var iframeIndex = parent.layer.getFrameIndex(window.name);
            parent.layer.close(iframeIndex);
        });

    });


</script>
</body>
</html>
